The B250 Series refers to a line of motherboards designed for Intel's 7th and 6th generation processors. These motherboards support various features such as high-speed USB ports, multiple graphics card configurations, and enhanced audio capabilities, making them suitable for both gaming and general computing tasks. Additionally, the B250 Series is part of the broader Intel 200 Series chipset family, which includes other models like the B250, H270, and Z270. This series is known for its balance of performance and affordability, catering to users who need reliable computing without the premium price of higher-end options.